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 년도별 목차보기 |
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| 발행년도/권호 |
1998 년 / 권호: V.10,no.1,Feb |
| 논문제목1(원어) |
코치닐의 염색성에 관한 연구 |
| 논문제목2(타언어) |
The Study of Cochineal Dyeing |
| 저자(원어) |
주영주 (중앙대학교 가정대학 의류학과) 소황옥 (중앙대학교 가정대학 의류학과) |
| 저자(타언어) |
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| 소속(원어) |
주영주 (중앙대학교 가정대학 의류학과) 소황옥 (중앙대학교 가정대학 의류학과) |
| 소속(타언어) |
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| 시작/끝
페이지 |
11 ~ 19 총페이지 : 9 |
| 언어(원어) |
Korean |
| 초록 |
For the purpose of standardization and practicability of dyeing by natural dyes, the mordanting and dyeing properties of cochineal and carminic acid were studied. Appropriate extraction, dyeing and mordanting condition of cochineal were determined, and the effect of mordanting method on dye uptake and color fastness of dyed fabric was investigated. The maximum absorbance of cochineal solution was 495nm, carminic acid was 533nm and 577nm. The color of carminic acid solution was affected by pH 6~9. The optimum temperature to extract cochineal was and dyeing solution for 1 hour. And effective dyeing time to silk was 60min. Effective mordanting temperature was , and its time was 30min. In case mordants concentration, the maximum absorbance of Sn solution was 3%, K, Cu and Cr were in 1%. K/S value of dyeing fabrics was recoginazed by mordant treatment, specially Fe, Sn, Al, Cu. In the case of cochineal light fastness was increased by mordant treatment, specially Fe treatment. Perspiration fastness was good in acidic solution than in alkaline solution and perspiration fastness of cochineal was poor. Fastness of abrasion and dry-cleaning were good and these fastness improvement were generally effective for post-mordanting treatment. |
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